The demo_FEAancfShell.cpp was reformatted and cleaned up
The demo_FEAancfShell.cpp was reformatted and cleaned up

andrewseidl/chrono,andrewseidl/chrono,rserban/chrono,andrewseidl/chrono,tjolsen/chrono,armanpazouki/chrono,armanpazouki/chrono,amelmquist/chrono,Milad-Rakhsha/chrono,amelmquist/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,dariomangoni/chrono,Bryan-Peterson/chrono,jcmadsen/chrono,armanpazouki/chrono,jcmadsen/chrono,jcmadsen/chrono,tjolsen/chrono,projectchrono/chrono,Milad-Rakhsha/chrono,jcmadsen/chrono,dariomangoni/chrono,dariomangoni/chrono,rserban/chrono,Bryan-Peterson/chrono,rserban/chrono,amelmquist/chrono,jcmadsen/chrono,rserban/chrono,dariomangoni/chrono,projectchrono/chrono,jcmadsen/chrono,projectchrono/chrono,Bryan-Peterson/chrono,Milad-Rakhsha/chrono,Milad-Rakhsha/chrono,amelmquist/chrono,andrewseidl/chrono,Bryan-Peterson/chrono,tjolsen/chrono,andrewseidl/chrono,tjolsen/chrono,rserban/chrono,dariomangoni/chrono,amelmquist/chrono,armanpazouki/chrono,amelmquist/chrono,rserban/chrono,dariomangoni/chrono,Bryan-Peterson/chrono,projectchrono/chrono,projectchrono/chrono,armanpazouki/chrono,rserban/chrono,jcmadsen/chrono,tjolsen/chrono,armanpazouki/chrono,Milad-Rakhsha/chrono